The 126th session of the JINR Scientific Council was held from 19 to 20 September 2019. The programme of the Session included the presentation of JINR annual Award. Our congratulations to the group of the Borexino experiment on the First Prize of JINR Award 2018 in the section “Scientific and research experimental works” for the series of three papers: “Search of neutrino properties in pp-reactions in the Sun with the Borexino detector”! Oleg Smirnov, Alina Vishnyeva and Albert Sotnikov were awarded this Prize. We wish them new impressive scientific discoveries and a great delight from obtained results!